Sarthaks APP
0 votes
in Mathematics by (11.0k points)
edited by

Find the area of the shaded region in the given figure, where a circular arc of radius 6 cm has been drawn with vertex O of an equilateral triangle OAB of side 12 cm as centre.[ Use π =22/7]

1 Answer

0 votes
by (18.2k points)
selected by
Best answer

We know that each interior angle of an equilateral triangle is of measure 60°.

Area of sector OCDE =

Area of shaded region = Area of ΔOAB + Area of circle − Area of sector OCDE =

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.